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Tracking Covid-19 cases in the US

Since January, novel coronavirus has spread to nearly every state and territory

Last updated: April 21, 2020 at 12:00 a.m. ET

01001K5K

Cases 787,370

Deaths 42,335

Since January, health authorities have identified more than 787,000 Covid-19 cases throughout the United States.

Reported cases and deaths

The figures below are based on data from the Johns Hopkins University Center for Systems Science and Engineering. These numbers are updated every 15 minutes but may differ from other sources due to differences in reporting times. For up-to-the-minute updates, follow our live coverage.

Cases…per 100K residentsDeaths…per 100K residents
New York253,1911,302 18,65396
New Jersey88,8061,000 4,52051
Massachusetts39,643575 1,80926
Pennsylvania34,005266 1,35711
California33,70185 1,2263
Michigan32,000320 2,46825
Illinois31,508249 1,34911
Florida27,058126 8234
Louisiana24,523528 1,32829
Texas20,08369 5202
Connecticut19,815556 1,33137
Georgia19,399183 7757
Maryland13,684226 58210
Ohio12,919111 5094
Washington12,486164 6589
Indiana11,688174 5779
Colorado10,112176 4478
Virginia8,990105 3004
Tennessee7,238106 1522
North Carolina6,91066 2182
Missouri5,89096 2003
Rhode Island5,090480 15515
Alabama5,078104 1643
Arizona5,06870 1913
Mississippi4,512152 1696
Wisconsin4,49977 2304
South Carolina4,43986 1242
Nevada3,830124 1595
Utah3,213100 28< 1
Iowa3,159100 793
Kentucky3,05068 1543
District of Columbia2,927415 10515
Delaware2,745282 727
Oklahoma2,68068 1434
Minnesota2,47044 1433
Kansas2,06571 1024
Arkansas1,97165 421
New Mexico1,97194 583
Oregon1,95646 752
Idaho1,73697 483
South Dakota1,685190 7< 1
Nebraska1,64885 332
New Hampshire1,447106 423
Puerto Rico1,25239 632
West Virginia90250 241
Maine87565 353
Vermont816131 386
North Dakota62782 91
Hawaii58441 10< 1
Montana43341 10< 1
Alaska32144 91
Wyoming31755 2< 1
Guam136 5
US Virgin Islands53 3
Northern Mariana Islands14 2
Repatriations152 0
- Show fewer

New York has become the epicenter of the country’s outbreak with 253,191 confirmed cases and 18,653 deaths so far. When adjusted for population, that translates to roughly 1302 known cases and 96 deaths for every 100,000 residents.

Confirmed cases per 100K residents, by county

1 to 138138 to 450450 to 1,1691,169 to 3,1853,185 or more

But experts say those numbers don’t give the whole picture because many cases — including mild or asymptomatic infections — have not been diagnosed.

States have also approached testing differently, leaving many states’ outbreaks on different trajectories.

Covid-19 cases by state

The chart below uses a logarithmic scale to show how quickly the number of known Covid-19 cases is growing in each state and territory. Hover over each line to see how quickly the number of known cases is doubling in that location.

In the United States, the number of known cases is doubling about every two weeks.

0 days since 50th case20 days40 days60 days501002501,0002,50010K20K100K200K1M2M…every day…every two days…every three days…every week…every two weeks…every month

A more telling number, according to experts, will be the number of people hospitalized with coronavirus.

Those patients have the most serious infections, and one of the biggest concerns during the pandemic is that hospitals will be overwhelmed, running out of life-saving tools such as ventilators.